| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + H2O = C2H4O
LiCl + Pb(NO3)2 = PbCl + Li(NO3)2 =>
LiCl + Pb(NO3)2 = PbCl + Li(NO3)2
C6H12 + Br2 = C6Br12 + H2 =>
C6H12 + 6 Br2 = C6Br12 + 6 H2
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
Al(OH)3HBr = AlBrH(OH)3 =>
Al(OH)3HBr = AlBrH(OH)3
Gc + Mm + C = Gc2MmC3 =>
2 Gc + Mm + 3 C = Gc2MmC3
ZnOCO2 = Zn(CO3) =>
ZnOCO2 = Zn(CO3)
CH3COOH + KMnO4 + KI = I2 + MnCH3COO + CH3COOK + HO =>
4 CH3COOH + KMnO4 + 2 KI = I2 + MnCH3COO + 3 CH3COOK + 4 HO
Pb(NO3)2(aq) + HCl = Pb(Cl)2 + HNO3 =>
Pb(NO3)2(aq) + 2 HCl = Pb(Cl)2 + 2 HNO3
BrOH + HCl = BrCl + H2O =>
BrOH + HCl = BrCl + H2O
Ba(HCO3)2 + K2SO4 = BaSO4 + KHCO3 =>
Ba(HCO3)2 + K2SO4 = BaSO4 + 2 KHCO3
Pb + TiO2 = PbO + Ti =>
2 Pb + TiO2 = 2 PbO + Ti
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
WCl4 + Rb2SO3 = W(SO3)2 + RbCl =>
WCl4 + 2 Rb2SO3 = W(SO3)2 + 4 RbCl
HCIO3 + H2SO3 = HCI + H2SO4 =>
HCIO3 + 3 H2SO3 = HCI + 3 H2SO4
Al + Cr(Cl2)4 = Cr + Al(Cl2)3 =>
4 Al + 3 Cr(Cl2)4 = 3 Cr + 4 Al(Cl2)3
O6 + P4 = PO6 =>
4 O6 + P4 = 4 PO6
NO = NO1 =>
NO = NO1
(NH4)4 = NH4 =>
(NH4)4 = 4 NH4
H2O2 + C2Cl4 = CO2 + HCl =>
2 H2O2 + C2Cl4 = 2 CO2 + 4 HCl
SO(s) = S(s) + O2(g) =>
2 SO(s) = 2 S(s) + O2(g)
CaO + Cl2 = CaCl2 + Ca(ClO3)2 =>
6 CaO + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2
(NH4)3PO4 + Mn2(SO4)5 = Mn3(PO4)5 + (NH4)2SO4 =>
10(NH4)3PO4 + 3 Mn2(SO4)5 = 2 Mn3(PO4)5 + 15(NH4)2SO4
NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4 =>
2 NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4
HCl + PbO2 = H2O + PbCl2 + Cl2 =>
4 HCl + PbO2 = 2 H2O + PbCl2 + Cl2
AgNO3KI = KAgINO3 =>
AgNO3KI = KAgINO3
Cu(OH)2 + Cl2 = CuCl2 + O2 + H2O =>
2 Cu(OH)2 + 2 Cl2 = 2 CuCl2 + O2 + 2 H2O
HNO3 + Na2CO3 = H2CO3 + NaNO3 =>
2 HNO3 + Na2CO3 = H2CO3 + 2 NaNO3
H3PO4(aq) + CaO(s) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 CaO(s) = Ca3(PO4)2(aq) + 3 H2O(l)
Mn{2+} + OCl{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 OCl{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
SO3 + Cl2 = SO2 + ClO =>
2 SO3 + Cl2 = 2 SO2 + 2 ClO
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
NaHSO3 + NaOH = H2SO3 + Na2O =>
NaHSO3 + NaOH = H2SO3 + Na2O
Fe2 + CaCl2 = FeCl3 + Ca =>
Fe2 + 3 CaCl2 = 2 FeCl3 + 3 Ca
HNO3 + BaSO4 = H2SO4 + Ba(NO3)2 =>
2 HNO3 + BaSO4 = H2SO4 + Ba(NO3)2
Mo2O5 = Mo + O2 =>
2 Mo2O5 = 4 Mo + 5 O2
H2SO3 + O = H2O + SO4 =>
H2SO3 + 2 O = H2O + SO4
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Pb(CH3COO)2 + AgNO3 = Pb(NO3)2 + AgCH3COO =>
Pb(CH3COO)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCH3COO
Cr2O7{-2} + (CH3)2CHOH + H{+} = Cr{3+} + (CH3)2CO + H2O =>
Cr2O7{-2} + 3(CH3)2CHOH + 8 H{+} = 2 Cr{3+} + 3(CH3)2CO + 7 H2O
KMnO4 + H2SO4 + C2H5OH = CH3COH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 5 CH3COH + K2SO4 + 2 MnSO4 + 8 H2O
Mg(s) + H2O(l) = H2 + MgO =>
Mg(s) + H2O(l) = H2 + MgO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + HNO3 + H2O = Ca(NO3)2*5H2O + NO =>
3 Ca + 8 HNO3 + 11 H2O = 3 Ca(NO3)2*5H2O + 2 NO
Ca(OH)2 + K2O = CaO + KOH =>
Ca(OH)2 + K2O = CaO + 2 KOH
PO4 + Pb(NO3)2 = NO3 + Pb(PO4)2 =>
2 PO4 + Pb(NO3)2 = 2 NO3 + Pb(PO4)2
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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